JPS5844779B2 - Knitting device in warp knitting machine - Google Patents

Description

[Detailed Description of the Invention] The pattern forming mechanism of the conventional warp knitting machine has a pattern guide attached to the replenisher,
The pattern is drawn out by the movement of the pattern-drawing chino.

However, in this pattern creation mechanism, the replacement fluid is thick, and it is placed radially, and there is a limit to the number of upstream parts that swing it, and the current maximum wave number is around 50, so it is difficult to create complex patterns. Can not.

The replacement fluid of the present invention is completely different from conventional replacement fluids, and a large number of thin plate-shaped replacement fluids are arranged in parallel, making it possible to knit complex patterns.

The present invention provides a warp knitting machine having a patterning mechanism, in which a large number of thin plate-shaped replacement fluids 1 are arranged in parallel, and threading holes 2 are provided at equal intervals below each replacement fluid group. 3.
, the upper part of the pattern thread is formed into a piece 4, and the pattern thread outside is provided with thin plates 5 in parallel so as to be between each needle 6, and the upper part of the pattern thread outside is formed with a front edge 7 of the piece 4 like a cutting blade. The outer part of the handle is formed diagonally to the side, and the outer part of the handle is provided with a pattern thread extrusion line 8 that penetrates the entire part 4 of the handle part 4 so that the part of the part of the handle part B moves forward and backward. The pattern thread extrusion line 8 pushes the pattern thread behind the needle.The pattern thread outside is the forward movement of the body B.The pattern thread outside is the backward movement of the body B moving away from the fluid replacement group A, and the vertical movement of the needle. It also relates to a knitting device in which the pattern is created by a combination of the oscillating movement of the needle hook 9 and the overlapping of the ground reed C,
Outside the pattern thread, body B is operated by a cam mechanism, etc., in the same way as a conventional sinker is operated.

Further, the replacement fluid 1 is operated by a patterned chino, computer control, or Jacquard device as in the past.

In the present invention, it is possible to install several times as many replacement fluids as in conventional warp knitting machines.

Next, the knitting process will be explained.

(1) As shown in Fig. 3, the needle 6 is knocked over, the fabric C is underwrapped, the body B is stopped at the most retracted position outside the pattern thread, and the replacement fluid 1 is shifted to the left and right under the action of the pattern device. Crab movement is complete.

(2) As shown in Fig. 4, the body B swings forward on the outside of the pattern thread, the sinker 3 is on the stitch to prevent the stitch from popping out, and the needle rises.

During this front swing, the outside of the handle thread is passed through each thread threading hole 2 of the replacement fluid 1 as shown in Fig. 2 by the front edge 7 provided diagonally like a cutting blade of piece 4, The pattern thread 10 stretched on is pushed down, and the outer parts of the pattern thread on the left and right sides of the thread passage 2 enter between the thin plates 5, 5, are pushed by the pattern thread extrusion line 8, and are pushed out behind the needle 6.

(3) As shown in FIG. 5, the needle 6 rises, and the body B swings forward to the frontmost position outside the pattern thread.

When the needle rises, the launch wire 12 acts to prevent the bellows from jumping up.

(4) As shown in FIG. 6, the needle 6 rises to the highest position and the needle hook 9 swings forward.

(5) As shown in FIG. 7, the needle 6 is at the uppermost position, the needle hook 9 completes its front swing, and the ground reed C overlaps by one gauge to the right or left.

The body B swings back on the outside of the pattern thread, and the pattern thread pushed out behind the needle 6 by the body B on the outside of the pattern thread is inserted behind the needle 6.

(6) As shown in FIG. 8, the base thread 11 is hooked onto the hook of the needle 6, and in this hooked state, the needle 6 descends, and the body B continues to bank swing except for the pattern thread.

(7) As shown in FIG. 9, the needle 6 continues to descend, the needle hook 9 backswings, and the body B also backswings outside the pattern thread to reach the most retracted position.

The replacement fluid 1 moves to the right or left under the action of the handle device.

A pattern is knitted by repeating the operations (1) to (7).

In the present invention, the handle thread 10 stretched diagonally by the right or left movement (under ramp) of the replacement fluid 1 is caused by the front edge 7 which is inclined like a cutting blade of the piece 4 on the outside of the handle thread. The handle is pushed down as body B moves forward, and below the threading hole 2,
The outside of the pattern thread on the left and right enters between the thin plates 5 and 5, hits the pattern thread extrusion line 8, and the underlapping pattern thread is inserted by pushing it behind the needle 6 at this extrusion line, and the outside of the pattern thread is inserted into the body B. retreats.

After insertion of the pattern thread 10, the base thread 1 overlaps to form a loop and the pattern thread is captured within the loop.

In this way, the pattern threads passed through the threading holes of each replacement fluid are inserted as appropriate, and since the number of replacement fluids is very large, a wide variety of complex patterns can be knitted.

Also, the outside of the sinker 3 is a part of body B, and the sinker works as the body moves outside the pattern thread. It has excellent effects such as no need to provide a separate mechanism for operation and a simple structure.

[Brief explanation of the drawing]

The drawings show embodiments of the present invention; FIG. 1 is a side view of the main parts of the present invention, FIG.
Figures 3, 4, 5, 6, 7, 8, and 9 are explanatory diagrams of each step, respectively. 1...Fluid replacement, 2...Threading stitch, 3...Sinker, 4
...The outside of the pattern thread is a piece, 5...The outside of the pattern thread is a thin plate, 6...The needle, γ...The outside of the pattern thread is the front edge of the piece, 8...The pattern thread extrusion line, 9. ... Needle hook, 10... Pattern thread, 11... Ground thread,
A...Replenishment group, B...The outside of the pattern thread is the body, C...The ground reed.

Claims (1)

[Claims] 1. In a warp knitting machine with a pattern forming mechanism, a large number of thin plate-shaped replacement fluids are arranged in parallel, and below the replacement fluid group, threading holes are provided at equal intervals in the lower part of each replacement fluid, the lower part is a sinker, The upper part of the handle is formed into a piece.The outer part of the handle has thin plates arranged in parallel so that they are at each needle length, and the front edge of the piece of the upper part of the handle is formed diagonally like a cutting blade. , At the bottom of the handle, the outside of the handle passes through the entire piece, and a handle thread extrusion line is provided.The outside of the handle is provided so that the body can move forward and backward, and the movement by a patterned chain for replenishing fluid, etc., and the handle thread extrusion line are provided. The pattern thread is pushed out behind the needle.The pattern thread outside is the forward movement of the body, the pattern thread outside is the backward movement of the body away from the replenishing fluid group, the up and down movement of the needle, the swinging movement of the needle hook, and the overlapping of the ground reed. A knitting device that creates patterns by combining them.